package cn.tedu.sp03.user.service;

import cn.tedu.sp01.pojo.User;
import cn.tedu.sp01.service.UserService;
import cn.tedu.sp01.util.JsonUtil;
import com.fasterxml.jackson.core.type.TypeReference;
import jdk.nashorn.internal.ir.annotations.Reference;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.stereotype.Service;

import java.util.List;

@RefreshScope//动态刷新的心配置数据 可以重新注入到这个对象
@Service
@Slf4j
public class UserServiceImpl implements UserService {
    //注入yml 中配置的测试用的用户数据
    @Value("${sp.user-service.user}")
    private String userJson;
    @Override
    public User getUser(Integer id) {
        log.info("获取用户. userId ="+id);
        List<User> list =
                JsonUtil.from(userJson, new TypeReference<List<User>>() {});
        for (User user :list){
            if (user.getId().equals(id)) {
                return user;
            }
        }
        return new User(id,"用户名"+id,"密码"+id);
    }

    @Override
    public void addScore(Integer id, Integer score) {
        log.info("增加用户积分， userId="+id+",score="+score);

    }
}
